Events Brady T. West – Evaluating Pre-Election Polling Estimates. 12-1pm EDT Brady T. West - Evaluating Pre-Election Polling Estimates using a New Measure of Non-Ignorable Selection Bias Location: Zoom Date: October 12, 2022 - 12:00PM to 1:00PM ABSTRACT PRESENTATION SLIDES PAST PRESENTATIONS Michigan Program in Survey and Data Science University of Michigan Event Page Summer Institute in Survey Research Techniques